EN-ISO-9308-1 Complete Document History
Water quality - Enumeration of Escherichia coli and coliform bacteria - Part 1: Membrane filtration method for waters with low bacterial background flora

Complete Current Edition:
   2014/A1 EDITION - ONLY AVAILABLE IN NATIONAL EDITIONS - Jan. 25, 2017

Obsolete Revision Information:
   2014 EDITION - ONLY AVAILABLE IN NATIONAL EDITIONS - Sept. 24, 2014
   2000 EDITION - ONLY AVAILABLE IN NATIONAL EDITIONS - Sept. 1, 2000